Updated client code along with color_print.h for colored printing
Client can now transfer file < 1KB in size. Syntax: FILE <ext> <filename.ext>. Also added dummy_server.c to test
Updated version of client & dummy_server using memset, send, recv.
File transfer now works! Tested with text, png and pdf files, of sizes varying from 97KB to 13.3MB.
Updated server code that works with file transfer.
Merge remote-tracking branch 'upstream/master'
Working client version along with color_print.h
Merge pull request #2 from sajuv725/master

Merge codes